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+:: Hoon 201 - Week 3
+:: ~bannum-magtus | s@p7.co.nz
+::
+:: not sure how deep into the different variants
+:: we needed to go, hope the kiss method works fine
+::
+|*  [l=(list) f=gate]
+|-
+?~  l
+  ~
+:-  i=(f i.l)
+f=$(l t.l)